The distances are not from the permiter of the mother but from the center of the mother location. (The radiuses range from 1 to 120 CM).
| Test | Wilcoxon.p.value | Abs.Difference | Statistic | SD | Effect.Size |
|---|---|---|---|---|---|
| # Of excursions | 0.004922 | 8.5 | 36 | 2.783882 | 3.232895 |
Using permutation testing to compare the mean curves of excursions ~ distance and % of time near mother ~ distance.
Testing the hypothesis that the mean curve of the TD infants is higher than that of the NTD infants
| Tests | Distance.between.mean.curves | Permutation.P.value | Adjusted.BH |
|---|---|---|---|
| % Near mother ~ radius | 0.2120728 | 0.028971 | 0.028971 |
| # Excursions ~ radius | 7.6129306 | 0.004995 | 0.009990 |
Mors plot of the frame in which the infant is touching the mother.
Effect size is given by \(\frac{Med_{i,j}(x_i - y_j)}{SD}\). All tests conducted are Wilcoxon sum rank test, which do not require assumptions regarding the underlying distribution of observations.
| Tests | Un.Adjusted.P.value | BH.P.value | Abs.Difference | Statistic | SD | Effect.Size |
|---|---|---|---|---|---|---|
| Excursions.100.CM | 0.0046242 | 0.0303030 | 7.6666667 | 36 | 2.8343136 | 0.5112835 |
| Time.Mother.Radius.100.CM | 0.0259740 | 0.0350674 | 1.6914196 | 32 | 1.1243237 | 1.2296722 |
| Speed.Prog | 0.0411255 | 0.0411255 | 7.2895021 | 31 | 5.4162971 | 0.2434311 |
| Avg.Cover | 0.0151515 | 0.0350674 | 0.0214386 | 33 | 0.0111055 | 121.9046987 |
| Speed.Outside.Mother.Radius.100.CM | 0.0259740 | 0.0350674 | 3.1264952 | 32 | 1.8646619 | 0.6743804 |
| Touches.Num | 0.0300578 | 0.0350674 | 11.6666667 | 32 | 7.8634174 | 0.1382164 |
| Touches.Duration | 0.0086580 | 0.0303030 | 0.2721472 | 34 | 0.1519072 | 7.9827751 |